Balanced valve seat



FIG. 1 is an elevated isometric view of a balance valve seat showing our new design;

FIG. 2 is a front view of the balance valve seat as shown in FIG. 1;

FIG. 3 is a rear view of the balance valve seat as shown in FIG. 1;

FIG. 4 is a right side view of the balance valve seat shown in FIG. 1;

FIG. 5 is a left side view of the balance valve seat shown in FIG. 1;

FIG. 6 is a top view of the balance valve seat shown in FIG. 1; and,

FIG. 7 is a bottom view of the balance valve seat shown in FIG. 1. 

CLAIM The ornamental design for a balance valve seat, as shown and described. 